Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.
- Available history
- 1977-06-17 to 2026-09-04
- Data captured
Stock Price Chart
Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close
Logarithmic scale. Both lines share the same starting value for the selected range.
Historical Stock Price — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $0.86 | $0.86 | 80,067 | — | — |
| 1980-12-30 | $0.85 | $0.85 | 236,198 | — | — |
| 1980-12-29 | $0.81 | $0.81 | 352,295 | — | — |
| 1980-12-26 | $0.83 | $0.83 | 172,144 | — | — |
| 1980-12-24 | $0.83 | $0.83 | 116,097 | — | — |
| 1980-12-23 | $0.82 | $0.82 | 328,275 | — | — |
| 1980-12-22 | $0.84 | $0.84 | 84,070 | — | — |
| 1980-12-19 | $0.85 | $0.85 | 84,070 | — | — |
| 1980-12-18 | $0.87 | $0.87 | 148,124 | — | — |
| 1980-12-17 | $0.89 | $0.89 | 148,124 | — | — |
| 1980-12-16 | $0.88 | $0.88 | 32,027 | — | — |
| 1980-12-15 | $0.87 | $0.87 | 328,275 | — | — |
| 1980-12-12 | $0.83 | $0.83 | 116,097 | — | — |
| 1980-12-11 | $0.83 | $0.83 | 180,151 | — | — |
| 1980-12-10 | $0.84 | $0.84 | 168,141 | — | — |
| 1980-12-09 | $0.86 | $0.86 | 128,107 | — | — |
| 1980-12-08 | $0.88 | $0.88 | 696,584 | — | — |
| 1980-12-05 | $0.92 | $0.92 | 112,094 | — | — |
| 1980-12-04 | $0.94 | $0.94 | 176,148 | — | — |
| 1980-12-03 | $0.97 | $0.97 | 40,034 | — | — |
| 1980-12-02 | $0.95 | $0.95 | 44,037 | — | — |
| 1980-12-01 | $0.95 | $0.95 | 192,161 | — | — |
| 1980-11-28 | $0.96 | $0.96 | 48,040 | — | — |
| 1980-11-26 | $0.95 | $0.95 | 120,101 | — | — |
| 1980-11-25 | $0.95 | $0.95 | 356,298 | — | — |
| 1980-11-24 | $0.95 | $0.95 | 196,164 | — | — |
| 1980-11-21 | $0.92 | $0.92 | 156,131 | — | — |
| 1980-11-20 | $0.94 | $0.94 | 272,228 | — | — |
| 1980-11-19 | $0.96 | $0.96 | 180,151 | — | — |
| 1980-11-18 | $1.00 | $1.00 | 188,158 | — | — |
| 1980-11-17 | $1.00 | $1.00 | 140,117 | — | — |
| 1980-11-14 | $1.03 | $1.03 | 420,352 | — | — |
| 1980-11-13 | $1.03 | $1.03 | 248,208 | — | — |
| 1980-11-12 | $1.02 | $1.02 | 340,285 | — | — |
| 1980-11-11 | $0.99 | $0.99 | 148,124 | — | — |
| 1980-11-10 | $0.96 | $0.96 | 336,282 | — | — |
| 1980-11-07 | $0.95 | $0.95 | 160,134 | — | — |
| 1980-11-06 | $0.94 | $0.94 | 304,255 | — | — |
| 1980-11-05 | $0.96 | $0.96 | 608,510 | — | — |
| 1980-11-03 | $0.94 | $0.94 | 80,067 | — | — |
| 1980-10-31 | $0.94 | $0.94 | 52,044 | — | — |
| 1980-10-30 | $0.94 | $0.94 | 100,084 | — | — |
| 1980-10-29 | $0.96 | $0.96 | 72,060 | — | — |
| 1980-10-28 | $0.95 | $0.95 | 28,023 | — | — |
| 1980-10-27 | $0.94 | $0.94 | 324,272 | — | — |
| 1980-10-24 | $0.92 | $0.92 | 180,151 | — | — |
| 1980-10-23 | $0.96 | $0.96 | 84,070 | — | — |
| 1980-10-22 | $0.95 | $0.95 | 56,047 | — | — |
| 1980-10-21 | $0.95 | $0.95 | 320,268 | — | — |
| 1980-10-20 | $0.95 | $0.95 | 96,080 | — | — |
| 1980-10-17 | $0.96 | $0.96 | 144,121 | — | — |
| 1980-10-16 | $0.96 | $0.96 | 632,530 | — | — |
| 1980-10-15 | $1.00 | $1.00 | 316,265 | — | — |
| 1980-10-14 | $1.02 | $1.02 | 204,171 | — | — |
| 1980-10-13 | $1.05 | $1.05 | 128,107 | — | — |
| 1980-10-10 | $1.07 | $1.07 | 176,148 | — | — |
| 1980-10-09 | $1.12 | $1.12 | 624,523 | — | — |
| 1980-10-08 | $1.09 | $1.09 | 224,188 | — | — |
| 1980-10-07 | $1.07 | $1.07 | 144,121 | — | — |
| 1980-10-06 | $1.05 | $1.05 | 264,221 | — | — |
| 1980-10-03 | $1.01 | $1.01 | 268,225 | — | — |
| 1980-10-02 | $0.97 | $0.97 | 196,164 | — | — |
| 1980-10-01 | $0.96 | $0.96 | 116,097 | — | — |
| 1980-09-30 | $0.96 | $0.96 | 244,205 | — | — |
| 1980-09-29 | $0.96 | $0.96 | 148,124 | — | — |
| 1980-09-26 | $1.00 | $1.00 | 72,060 | — | — |
| 1980-09-25 | $1.03 | $1.03 | 232,195 | — | — |
| 1980-09-24 | $1.02 | $1.02 | 224,188 | — | — |
| 1980-09-23 | $0.99 | $0.99 | 284,238 | — | — |
| 1980-09-22 | $0.98 | $0.98 | 76,064 | — | — |
| 1980-09-19 | $1.01 | $1.01 | 20,017 | — | — |
| 1980-09-18 | $1.02 | $1.02 | 120,101 | — | — |
| 1980-09-17 | $1.05 | $1.05 | 80,067 | — | — |
| 1980-09-16 | $1.05 | $1.05 | 128,107 | — | — |
| 1980-09-15 | $1.02 | $1.02 | 188,158 | — | — |
| 1980-09-12 | $1.03 | $1.03 | 140,117 | — | — |
| 1980-09-11 | $1.00 | $1.00 | 168,141 | — | — |
| 1980-09-10 | $1.01 | $1.01 | 140,117 | — | — |
| 1980-09-09 | $1.02 | $1.02 | 76,064 | — | — |
| 1980-09-08 | $1.04 | $1.04 | 48,040 | — | — |
| 1980-09-05 | $1.05 | $1.05 | 80,067 | — | — |
| 1980-09-04 | $1.04 | $1.04 | 24,020 | — | — |
| 1980-09-03 | $1.04 | $1.04 | 72,060 | — | — |
| 1980-09-02 | $1.04 | $1.04 | 36,030 | — | — |
| 1980-08-29 | $1.04 | $1.04 | 12,010 | — | — |
| 1980-08-28 | $1.04 | $1.04 | 12,010 | — | — |
| 1980-08-27 | $1.04 | $1.04 | 48,040 | — | — |
| 1980-08-26 | $1.05 | $1.05 | 56,047 | — | — |
| 1980-08-25 | $1.05 | $1.05 | 196,164 | — | — |
| 1980-08-22 | $1.01 | $1.01 | 132,111 | — | — |
| 1980-08-21 | $0.98 | $0.98 | 420,352 | — | — |
| 1980-08-20 | $0.92 | $0.92 | 176,148 | — | — |
| 1980-08-19 | $0.95 | $0.95 | 172,144 | — | — |
| 1980-08-18 | $0.96 | $0.96 | 248,208 | — | — |
| 1980-08-15 | $0.98 | $0.98 | 188,158 | — | — |
| 1980-08-14 | $1.00 | $1.00 | 140,117 | — | — |
| 1980-08-13 | $1.01 | $1.01 | 108,091 | — | — |
| 1980-08-12 | $1.01 | $1.01 | 112,094 | — | — |
| 1980-08-11 | $1.01 | $1.01 | 152,127 | — | — |
| 1980-08-08 | $1.01 | $1.01 | 176,148 | — | — |
| 1980-08-07 | $1.02 | $1.02 | 72,060 | — | — |
| 1980-08-06 | $1.00 | $1.00 | 144,121 | — | — |
| 1980-08-05 | $1.00 | $1.00 | 116,097 | — | — |
| 1980-08-04 | $1.02 | $1.02 | 292,245 | — | — |
| 1980-08-01 | $1.06 | $1.06 | 84,070 | — | — |
| 1980-07-31 | $1.03 | $1.03 | 88,074 | — | — |
| 1980-07-30 | $1.05 | $1.05 | 144,121 | — | — |
| 1980-07-29 | $1.03 | $1.03 | 120,101 | — | — |
| 1980-07-28 | $1.05 | $1.05 | 100,084 | — | — |
| 1980-07-25 | $1.04 | $1.04 | 360,302 | — | — |
| 1980-07-24 | $1.10 | $1.10 | 160,134 | — | — |
| 1980-07-23 | $1.09 | $1.09 | 28,023 | — | — |
| 1980-07-22 | $1.11 | $1.11 | 356,298 | — | — |
| 1980-07-21 | $1.07 | $1.07 | 196,164 | — | — |
| 1980-07-18 | $1.04 | $1.04 | 56,047 | — | — |
| 1980-07-17 | $1.04 | $1.04 | 28,023 | — | — |
| 1980-07-16 | $1.04 | $1.04 | 112,094 | — | — |
| 1980-07-15 | $1.03 | $1.03 | 64,054 | — | — |
| 1980-07-14 | $1.06 | $1.06 | 80,067 | — | — |
| 1980-07-11 | $1.07 | $1.07 | 56,047 | — | — |
| 1980-07-10 | $1.08 | $1.08 | 84,070 | — | — |
| 1980-07-09 | $1.09 | $1.09 | 128,107 | — | — |
| 1980-07-08 | $1.11 | $1.11 | 152,127 | — | — |
| 1980-07-07 | $1.10 | $1.10 | 152,127 | — | — |
| 1980-07-03 | $1.11 | $1.11 | 116,097 | — | — |
| 1980-07-02 | $1.11 | $1.11 | 232,195 | — | — |
| 1980-07-01 | $1.07 | $1.07 | 144,121 | — | — |
| 1980-06-30 | $1.08 | $1.08 | 184,154 | — | — |
| 1980-06-27 | $1.09 | $1.09 | 196,164 | — | — |
| 1980-06-26 | $1.09 | $1.09 | 244,205 | — | — |
| 1980-06-25 | $1.11 | $1.11 | 412,345 | — | — |
| 1980-06-24 | $1.07 | $1.07 | 280,235 | — | — |
| 1980-06-23 | $1.04 | $1.04 | 304,255 | — | — |
| 1980-06-20 | $0.97 | $0.97 | 180,151 | — | — |
| 1980-06-19 | $0.98 | $0.98 | 180,151 | — | — |
| 1980-06-18 | $0.98 | $0.98 | 224,188 | — | — |
| 1980-06-17 | $0.98 | $0.98 | 40,034 | — | — |
| 1980-06-16 | $0.97 | $0.97 | 228,191 | — | — |
| 1980-06-13 | $0.96 | $0.96 | 400,335 | — | — |
| 1980-06-12 | $0.94 | $0.94 | 432,362 | — | — |
| 1980-06-11 | $1.00 | $1.00 | 188,158 | — | — |
| 1980-06-10 | $1.01 | $1.01 | 200,168 | — | — |
| 1980-06-09 | $1.02 | $1.02 | 116,097 | — | — |
| 1980-06-06 | $1.04 | $1.04 | 100,084 | — | — |
| 1980-06-05 | $1.04 | $1.04 | 108,091 | — | — |
| 1980-06-04 | $1.00 | $1.00 | 36,030 | — | — |
| 1980-06-03 | $1.00 | $1.00 | 288,241 | — | — |
| 1980-06-02 | $0.98 | $0.98 | 196,164 | — | — |
| 1980-05-30 | $0.98 | $0.98 | 108,091 | — | — |
| 1980-05-29 | $0.96 | $0.96 | 244,205 | — | — |
| 1980-05-28 | $0.98 | $0.98 | 196,164 | — | — |
| 1980-05-27 | $0.95 | $0.95 | 144,121 | — | — |
| 1980-05-23 | $0.98 | $0.98 | 220,184 | — | — |
| 1980-05-22 | $1.00 | $1.00 | 396,332 | — | — |
| 1980-05-21 | $0.98 | $0.98 | 460,386 | — | — |
| 1980-05-20 | $0.91 | $0.91 | 32,027 | — | — |
| 1980-05-19 | $0.91 | $0.91 | 88,074 | — | — |
| 1980-05-16 | $0.91 | $0.91 | 92,077 | — | — |
| 1980-05-15 | $0.93 | $0.93 | 140,117 | — | — |
| 1980-05-14 | $0.90 | $0.90 | 340,285 | — | — |
| 1980-05-13 | $0.84 | $0.84 | 96,080 | — | — |
| 1980-05-12 | $0.81 | $0.81 | 16,013 | — | — |
| 1980-05-09 | $0.81 | $0.81 | 36,030 | — | — |
| 1980-05-08 | $0.81 | $0.81 | 384,322 | — | — |
| 1980-05-07 | $0.84 | $0.84 | 324,272 | — | — |
| 1980-05-06 | $0.83 | $0.83 | 280,235 | — | — |
| 1980-05-05 | $0.82 | $0.82 | 260,218 | — | — |
| 1980-05-02 | $0.81 | $0.81 | 80,067 | — | — |
| 1980-05-01 | $0.82 | $0.82 | 88,074 | — | — |
| 1980-04-30 | $0.86 | $0.86 | 44,037 | — | — |
| 1980-04-29 | $0.88 | $0.88 | 72,060 | — | — |
| 1980-04-28 | $0.88 | $0.88 | 92,077 | — | — |
| 1980-04-25 | $0.87 | $0.87 | 92,077 | — | — |
| 1980-04-24 | $0.85 | $0.85 | 128,107 | — | — |
| 1980-04-23 | $0.85 | $0.85 | 76,064 | — | — |
| 1980-04-22 | $0.83 | $0.83 | 164,138 | — | — |
| 1980-04-21 | $0.81 | $0.81 | 24,020 | — | — |
| 1980-04-18 | $0.81 | $0.81 | 124,104 | — | — |
| 1980-04-17 | $0.82 | $0.82 | 56,047 | — | — |
| 1980-04-16 | $0.84 | $0.84 | 116,097 | — | — |
| 1980-04-15 | $0.87 | $0.87 | 76,064 | — | — |
| 1980-04-14 | $0.87 | $0.87 | 156,131 | — | — |
| 1980-04-11 | $0.88 | $0.88 | 100,084 | — | — |
| 1980-04-10 | $0.88 | $0.88 | 44,037 | — | — |
| 1980-04-09 | $0.88 | $0.88 | 148,124 | — | — |
| 1980-04-08 | $0.85 | $0.85 | 156,131 | — | — |
| 1980-04-07 | $0.85 | $0.85 | 300,252 | — | — |
| 1980-04-03 | $0.89 | $0.89 | 52,044 | — | — |
| 1980-04-02 | $0.88 | $0.88 | 184,154 | — | — |
| 1980-04-01 | $0.87 | $0.87 | 212,178 | — | — |
| 1980-03-31 | $0.83 | $0.83 | 172,144 | — | — |
| 1980-03-28 | $0.78 | $0.78 | 452,379 | — | — |
| 1980-03-27 | $0.75 | $0.75 | 176,148 | — | — |
| 1980-03-26 | $0.81 | $0.81 | 96,080 | — | — |
| 1980-03-25 | $0.81 | $0.81 | 84,070 | — | — |
| 1980-03-24 | $0.81 | $0.81 | 104,087 | — | — |
| 1980-03-21 | $0.83 | $0.83 | 36,030 | — | — |
| 1980-03-20 | $0.85 | $0.85 | 116,097 | — | — |
| 1980-03-19 | $0.86 | $0.86 | 96,080 | — | — |
| 1980-03-18 | $0.87 | $0.87 | 164,138 | — | — |
| 1980-03-17 | $0.84 | $0.84 | 200,168 | — | — |
| 1980-03-14 | $0.91 | $0.91 | 76,064 | — | — |
| 1980-03-13 | $0.91 | $0.91 | 244,205 | — | — |
| 1980-03-12 | $0.96 | $0.96 | 176,148 | — | — |
| 1980-03-11 | $0.96 | $0.96 | 268,225 | — | — |
| 1980-03-10 | $0.93 | $0.93 | 224,188 | — | — |
| 1980-03-07 | $1.00 | $1.00 | 164,138 | — | — |
| 1980-03-06 | $1.05 | $1.05 | 76,064 | — | — |
| 1980-03-05 | $1.08 | $1.08 | 216,181 | — | — |
| 1980-03-04 | $1.07 | $1.07 | 64,054 | — | — |
| 1980-03-03 | $1.09 | $1.09 | 116,097 | — | — |
| 1980-02-29 | $1.06 | $1.06 | 76,064 | — | — |
| 1980-02-28 | $1.07 | $1.07 | 92,077 | — | — |
| 1980-02-27 | $1.06 | $1.06 | 76,064 | — | — |
| 1980-02-26 | $1.10 | $1.10 | 148,124 | — | — |
| 1980-02-25 | $1.06 | $1.06 | 148,124 | — | — |
| 1980-02-22 | $1.09 | $1.09 | 52,044 | — | — |
| 1980-02-21 | $1.10 | $1.10 | 196,164 | — | — |
| 1980-02-20 | $1.08 | $1.08 | 340,285 | — | — |
| 1980-02-19 | $1.15 | $1.15 | 164,138 | — | — |
| 1980-02-15 | $1.15 | $1.15 | 424,355 | — | — |
| 1980-02-14 | $1.17 | $1.17 | 120,101 | — | — |
| 1980-02-13 | $1.18 | $1.18 | 624,523 | — | — |
| 1980-02-12 | $1.18 | $1.18 | 280,235 | — | — |
| 1980-02-11 | $1.17 | $1.17 | 580,486 | — | — |
| 1980-02-08 | $1.10 | $1.10 | 300,252 | — | — |
| 1980-02-07 | $1.06 | $1.06 | 188,158 | — | — |
| 1980-02-06 | $1.06 | $1.06 | 116,097 | — | — |
| 1980-02-05 | $1.08 | $1.08 | 176,148 | — | — |
| 1980-02-04 | $1.10 | $1.10 | 244,205 | — | — |
| 1980-02-01 | $1.11 | $1.11 | 256,215 | — | — |
| 1980-01-31 | $1.10 | $1.10 | 232,195 | — | — |
| 1980-01-30 | $1.16 | $1.16 | 112,094 | — | — |
| 1980-01-29 | $1.17 | $1.17 | 236,198 | — | — |
| 1980-01-28 | $1.18 | $1.18 | 128,107 | — | — |
| 1980-01-25 | $1.21 | $1.21 | 252,211 | — | — |
| 1980-01-24 | $1.20 | $1.20 | 528,443 | — | — |
| 1980-01-23 | $1.18 | $1.18 | 280,235 | — | — |
| 1980-01-22 | $1.13 | $1.13 | 508,426 | — | — |
| 1980-01-21 | $1.11 | $1.11 | 320,268 | — | — |
| 1980-01-18 | $1.07 | $1.07 | 984,825 | — | — |
| 1980-01-17 | $1.15 | $1.15 | 344,288 | — | — |
| 1980-01-16 | $1.19 | $1.19 | 628,527 | — | — |
| 1980-01-15 | $1.12 | $1.12 | 248,208 | — | — |
| 1980-01-14 | $1.10 | $1.10 | 224,188 | — | — |
| 1980-01-11 | $1.09 | $1.09 | 328,275 | — | — |
| 1980-01-10 | $1.09 | $1.09 | 196,164 | — | — |
| 1980-01-09 | $1.07 | $1.07 | 640,537 | — | — |
| 1980-01-08 | $1.06 | $1.06 | 596,500 | — | — |
| 1980-01-07 | $0.97 | $0.97 | 56,047 | — | — |
| 1980-01-04 | $0.97 | $0.97 | 116,097 | — | — |
| 1980-01-03 | $0.96 | $0.96 | 716,600 | — | — |
| 1980-01-02 | $0.96 | $0.96 | 164,138 | — | — |